On Tue, Mar 13, 2012 at 08:06:39PM +0200, Alon Levy wrote:
> This is split from the previous screendump change patchset, hence the v2.
> 
> This is by no way complete but I think it is a good start, and frankly I'd 
> like
> to stop here right now.
> 
> Changes from v1:
>  add qid prefix to all tracepoints (except vga update which makes no sense)
>  rename to ring where suggested (Gerd)
>  add some trace points to spice-display
>  drop enter/exit in favor of a single command (Gerd)
>  some sorting of the trace event list
> 
> Alon Levy (2):
>   qxl: switch qxl.c to trace-events
>   qxl/qxl_render.c: add trace events
> 
>  hw/qxl-render.c    |   13 ++---
>  hw/qxl.c           |  156 
> +++++++++++++++++++++++++---------------------------
>  trace-events       |   66 ++++++++++++++++++++++
>  ui/spice-display.c |   13 ++++-
>  4 files changed, 157 insertions(+), 91 deletions(-)

Some of the trace events have >6 arguments, which is the limit for the
'simple' trace backend today.  The limit may be lifted in the near
future but it would still be nice to avoid using >6 arguments today.

Stefan


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